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    • 3. 发明授权
    • Demulsifying powder-form or liquid cleaning preparations and their use
    • 破乳粉或液体清洗剂及其用途
    • US5286402A
    • 1994-02-15
    • US910298
    • 1992-07-20
    • Juergen GekeFriedbert Zetzsche
    • Juergen GekeFriedbert Zetzsche
    • C11D1/02C11D1/14C11D1/22C11D1/29C11D1/66C11D1/72C11D1/83C11D3/20C11D10/04C23G1/00
    • C11D3/2075C11D1/83C11D10/04C11D1/02C11D1/146C11D1/22C11D1/29C11D1/66C11D1/72
    • The invention is a demulsifying cleaning preparation comprising a mixture of nonionic surfactants, anionic surfactants, monocarboxylic acids having 8 to 9 carbon atoms, builders and auxiliaries. The particular proportions of surfactants permits demulsification and rapid separation of oily materials from the detergent mixture.
    • 基于非离子表面活性剂,羧酸,阴离子表面活性剂和可能的助洗剂物质的抗泡沫,粉末或液体清洁剂,其特征在于它们含有以下成分的组合:(a)至少一种通式(I)的烷基乙氧基化物, :R 1 -O-(CH 2 CH 2 O)n H,其中R 1是具有6至9个碳原子的直链或支链烷基,n是3和10之间的数,(b)至少一种一元羧酸或其 通式(II)的水溶性盐:R 2 -COOH其中R 2是具有5至11个碳原子的直链或支链烷基,(c)至少一种选自( c1)通式(III)的烷基硫酸盐:R 3 -O-SO 3 Me,(c2)通式(IV)的烷基聚乙二醇醚硫酸盐:R 4 -O-(CH 2 CH 2 O)m -SO 3 Me,(c 3 )烷基芳基磺酸盐:R 5 -SO 3-Me,其中R 3和R 4独立地代表具有10至18个碳原子的直链或支链烷基,m是数 在1和6之间,R 5 i 是具有7至9个碳原子的烷基苯残基,Me是碱金属原子,其中上述组分(a),(b)和(c)中的清洗剂的含量之和等于1.5 至15重量%,a与b的重量比在3:1至1:6的范围内,(a + b):c的重量比在3:1至1:3的范围内,(d )0至98.5重量%的至少一种选自低聚和多元羧酸或其水溶性盐和碱金属磷酸盐,硅酸盐,硼酸盐,碳酸盐和氢氧化物的有机或无机助洗剂物质(e )至多100重量%的粉末或液体佐剂或调节剂。
    • 4. 发明授权
    • Low-foam detergent comprising a cationic surfactant and a glycol ether
    • 包含阳离子表面活性剂和二醇醚的低泡沫洗涤剂
    • US06187737B1
    • 2001-02-13
    • US09445162
    • 2000-02-08
    • Juergen GekeBernd StedryNicole Voeller
    • Juergen GekeBernd StedryNicole Voeller
    • C11D162
    • C11D1/835C11D1/62C11D1/72C11D3/0026
    • A cleaning agent concentrate is presented having (a) at least one glycol ether corresponding to the formula: R—O—(CH2—CH(CH3)O)n—H where R is an alkyl group having 1 to 4 carbon atoms or a phenyl group, and n is a number of from 1 to 5; and (b) at least one cationic surfactant, where the weight ratio of (a) to (b) is from 8:1 and 100:1, and where the cleaning agent concentrate comprises less than 0.1 percent by weight of fatty alcohol alkoxylates, amphoteric surfactants, or mixtures thereof. When diluted to 0.5 to 5% by weight with water, a cleaning agent is formed that is low-foaming. The cleaning agent is especially useful for cleaning and passivating metal surfaces using a spray application.
    • 提供了一种清洁剂浓缩物,其具有(a)至少一种对应于下式的二醇醚:其中R是具有1至4个碳原子的烷基或苯基,n是1至5的数; 和(b)至少一种阳离子表面活性剂,其中(a)至(b)的重量比为8:1至100:1,并且其中清洁剂浓缩物包含小于0.1重量%的脂肪醇烷氧基化物, 两性表面活性剂,或其混合物。 当用水稀释至0.5至5重量%时,形成低泡沫的清洁剂。 清洁剂特别适用于使用喷涂应用清洁和钝化金属表面。
    • 7. 发明授权
    • Aqueous compositions for visual inspection and cleaning of metallic
surfaces
    • 用于目视检查和清洁金属表面的水性组合物
    • US4820344A
    • 1989-04-11
    • US144753
    • 1988-01-19
    • Juergen GekeBernhard Zange
    • Juergen GekeBernhard Zange
    • C23C22/78C23F11/14C23G1/14G01N21/84G01N21/91G01N27/84C04B9/02
    • C23G1/14C23C22/78G01N21/91
    • The invention relates to aqueous compositions containing one or more components selected from each of the groups comprising corrosion inhibitors, carboxylic acids, glycerol and derivatives, alcohols and polyethylene glycols, respectively, and tensides, which aqueous compositions are characterized in that they contain alkanolamines as the organic corrosion inhibitors, cinnamic acid and/or linear or branched aliphatic carboxylic acids or aromatic carboxylic acids as the carboxylic acids, glycerol and/or derivatives, dihydric alcohols and/or polyethylene glycols as the alcohols, cationic and/or nonionic tensides as the tensides and, optionally, UV-active ingredients, nonferrous metal inhibitors and/or light metal inhibitors and/or solubilizing agents. The compositions are used for preparing solutions suitable for the visual inspection and cleaning of surfaces of metallic structural members using the highlighting procedure or the flux procedure.
    • 本发明涉及含有一种或多种选自包含腐蚀抑制剂,羧酸,甘油和衍生物,醇和聚乙二醇以及表面活性剂的组分的一种或多种组分的含水组合物,其含水组合物的特征在于它们含有链烷醇胺作为 有机腐蚀抑制剂,肉桂酸和/或直链或支链脂族羧酸或芳族羧酸作为羧酸,甘油和/或衍生物,二元醇和/或聚乙二醇作为醇,阳离子和/或非离子表面活性剂作为表面活性剂 和任选的UV-活性成分,有色金属抑制剂和/或轻金属抑制剂和/或增溶剂。 该组合物用于制备适用于使用突出显示程序或助熔程序目视检查和清洁金属结构件表面的溶液。